If you decide to proceed:
Satlink often changes internal chipsets (like the main CPU or tuner chip) across different production batches without changing the model number. A patch made for an older ST-5150 might brick a newer production run. satlink st5150 firmware patched
patched firmware, detailing its advantages, risks, and the step-by-step process for upgrading. What is Patched Firmware for Satlink ST-5150? If you decide to proceed: Satlink often changes
Early adopters of the patched firmware have reported positive results. detailing its advantages